СПОСОБ И УСТРОЙСТВО ДЛЯ ОХЛАЖДЕНИЯ УПЛОТНЕНИЯ ДЛЯ МАШИННОГО ОБОРУДОВАНИЯ

摘要

A method is provided for cooling a seal located in a wall of a chamber and through which a movable shaft passes, the seal being heated by hot pressurized vapor that leaks through the seal into the chamber and internal friction. The method comprises the steps of: providing a chamber in which the seal is located and into which the hot pressurized vapor leaks; injecting cool liquid into the chamber in which the seal is located; and cooling and condensing the hot pressurized vapor in the chamber thus cooling the seal.